Hwang; Sung Kyung
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hwang; Sung Kyung.The latest application filed is for "parking guide line device and displaying method".
- Hwang; Sung Kyung - Yongin-si KR
- Hwang; Sung-Kyung - Daegu N/A KR
| Patent | Date |
|---|---|
| Parking guide line device and displaying method Grant 9,978,281 - Hwang May 22, 2 | 2018-05-22 |
| Parking Guide Line Device And Displaying Method App 20150170520 - HWANG; Sung Kyung | 2015-06-18 |
| Color mixing lens with light receiving portion, color mixing portion, and light emission portion, and liquid crystal display device having the same Grant 8,937,692 - Han , et al. January 20, 2 | 2015-01-20 |
| Color mixing lens and liquid crystal display device having the same Grant 8,345,185 - Han , et al. January 1, 2 | 2013-01-01 |
| Color Mixing Lens And Liquid Crystal Display Device Having The Same App 20110096264 - Han; Hae-Wook ; et al. | 2011-04-28 |
| Color Mixing Lens And Liquid Crystal Display Device Having The Same App 20110096272 - HAN; Hae-Wook ; et al. | 2011-04-28 |
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